Recent activity by MarcyLowrie

1 answer 30 views

How does the intensity of light affect the rate of reaction between potassium permanganate and oxalic acid in acidic medium?

asked Feb 22 in Chemical kinetics

1 answer 31 views

What is the optimum temperature and pressure for the production of polyethylene oxide from the monomer ethylene oxide using a catalytic reactor? And what are the key properties of the resulting polymer, such as molecular weight and functionality?

asked Feb 22 in Chemical synthesis

1 answer 26 views

What is the most stable geometric structure and electronic configuration of a Fe(CO)5 complex molecule as predicted by ab initio calculations?

asked Feb 21 in Computational Chemistry

1 answer 27 views

What is the mechanism responsible for the phosphorescent properties of materials and how can this property be optimized for use in practical applications such as organic light-emitting diodes (OLEDs)?

answered Feb 20 in PhotoChemistry

1 answer 29 views

How does the liver synthesize and transport lipids, and what role do lipoproteins play in this process?

answered Feb 20 in BioChemistry

1 answer 23 views

How does the arrangement of atoms affect the properties of crystals, and how can crystallography be used to determine this arrangement?

answered Feb 17 in Physical Chemistry

1 answer 33 views

How does the addition of crosslinking agents affect the electrical conductivity and mechanical flexibility of conductive polymers in flexible electronics applications?

asked Feb 17 in Materials Chemistry

1 answer 39 views

How does the organic functionalization of metal-organic frameworks affect their thermal, mechanical, and adsorption properties, and how can this information be used to design more efficient catalysts for various chemical reactions?

asked Feb 14 in Computational Chemistry

1 answer 54 views

How can we determine the structure of an unknown organic compound using infrared spectroscopy and proton NMR spectroscopy?

answered Feb 13 in Organic Chemistry

1 answer 34 views

How can we design a drug that targets only a specific type of cancer cell, without affecting the healthy cells in the body?

answered Feb 12 in Medicinal Chemistry

1 answer 29 views

How can the structure of a specific enzyme or receptor be analyzed to design a drug that will bind specifically to it and inhibit its activity?

asked Feb 11 in Medicinal Chemistry

1 answer 78 views

How can the SERS technique be used to study the adsorption process of organic molecules on metal surfaces?

answered Feb 10 in Surface Chemistry

1 answer 66 views

How can the properties of coordination polymers and metal-organic frameworks be modified by changing the nature of the metal ions and/or organic ligands used in their synthesis?

asked Feb 10 in Coordination Chemistry

1 answer 34 views

How can the performance of polymer-based electronic devices be improved?

answered Feb 10 in Polymer Chemistry

1 answer 32 views

How can quantum chemistry be used to predict the electronic and magnetic properties of a specific topological material and what are the implications of these properties on the material's behavior and potential applications?

answered Feb 5 in Quantum Chemistry

1 answer 42 views

How can chemistry students be better educated on the importance and implementation of safety protocols in the laboratory to prevent accidents and injuries?

answered Feb 4 in Chemical education

1 answer 84 views

Calculate the standard enthalpy change for the reaction of 2 moles of liquid ethanol (C2H5OH) reacting with 1 mole of gaseous oxygen (O2) to form 2 moles of gaseous carbon dioxide (CO2) and 3 moles of liquid water (H2O) at a temperature of 298K. Assume the reactants and products are at standard state conditions.

answered Feb 3 in Chemical thermodynamics

1 answer 79 views

How does changing the geometry of a molecule affect its excited state properties, such as the energy levels and transition probabilities, as predicted by quantum chemical calculations?

answered Feb 3 in Computational Chemistry

1 answer 73 views

How does changing the concentration of reactants affect the selectivity of a chemical reaction?

asked Feb 3 in Chemical kinetics

1 answer 109 views

What strategies can the chemistry industry adopt to increase diversity in their field and promote inclusivity?

answered Jan 30 in Chemical education

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